Patent · US Expired

Human T cell leukemia cell line designated D1.1

US6331433A · kind A · utility

1Cited by

1References

4Claims

0Family size

Assignee

The Trustees of Columbia University in the City of New York · US

Inventors

Seth Lederman · New York, US
Leonard Chess · Scarsdale, US
Michael J. Yellin · Yonkers, US

Key dates

Filing date	Apr 14, 1999
Grant date	Dec 18, 2001
Priority date	—
Expiry date	Apr 14, 2019

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/30
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

This invention provides for a human T cell leukemia cell line designated D1.1 having ATCC Accession No. CRL 10915. The cell line is capable of constitutively providing contact-dependent helper function to B cells.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.